﻿using System;

namespace Work20._5._18
{
    class Program
    {
        private int id;

        public readonly string name;

        internal static int age;

        private const string major = "计算机";

        private void PrintMsg()
        {

            Console.WriteLine("编号"+id);
            Console.WriteLine("姓名" +name);
            Console.WriteLine("年龄" + age);
            Console.WriteLine("专业" + major);
        }

    }
}
